CN209168794U - A kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function - Google Patents
A kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function Download PDFInfo
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- CN209168794U CN209168794U CN201920164387.2U CN201920164387U CN209168794U CN 209168794 U CN209168794 U CN 209168794U CN 201920164387 U CN201920164387 U CN 201920164387U CN 209168794 U CN209168794 U CN 209168794U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of photovoltaic power generation wire and cables with anti-flaming thermal-insulation function, including cable body, the outer surface of the cable body is angularly provided with convex block, the inner surface of the scuff-resistant coating is closely fitted with the first reinforcing layer, insulating layer is respectively connected at left and right sides of the flame-retardant layer, the inside of the thermal insulation layer is angularly arranged fluted, the outer end of first heat-sink shell is fixedly connected with fixture block, the inside of second heat-sink shell, which is run through, is connected with the first cable core, the inner surface of the frost retarding layer is closely fitted with third heat-sink shell, the inner end of second heat-sink shell is connected with link block, the inside of 4th heat-sink shell, which is run through, is connected with the second cable core.The photovoltaic power generation wire and cable with anti-flaming thermal-insulation function, it can be thermally shielded it is fire-retardant, also can to the outer surface of cable carry out abrasionproof protection, moreover it is possible to guarantee that the electric wire inside the device is fixed together.
Description
Technical field
The utility model relates to technical field of electric wires and cables, specially a kind of photovoltaic power generation with anti-flaming thermal-insulation function is used
Wire and cable.
Background technique
Wire and cable is to transmit electric energy, electric signal and the wire product for realizing electromagnetic energy conversion, and cable is usually by transmission electricity
The cable core of power or electric signal and the sheath for playing protection, insulating effect form, and the cable core in cable is by the good gold of electric conductivity
Belong to material to be made, general cable is easy to be influenced by external environments such as high temperature or low temperature, will lead to wire and cable appearance in this way
The phenomenon for softening short circuit, needs to make improvements.
General photovoltaic power generation it can neither be thermally shielded with wire and cable it is fire-retardant, can not outer surface to cable into
The protection of row abrasionproof, can't guarantee that the electric wire inside the device is fixed together, the purpose of this utility model is to provide
A kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function, to solve the problems, such as that above-mentioned background technique proposes.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic power generation wire and cables with anti-flaming thermal-insulation function, with solution
Existing photovoltaic power generation certainly mentioned above in the background art it can neither be thermally shielded with wire and cable it is fire-retardant, can not be right
The outer surface of cable carries out abrasionproof protection, can't guarantee the problem of electric wire inside the device is fixed together.
To achieve the above object, the utility model provides the following technical solutions: a kind of photovoltaic with anti-flaming thermal-insulation function
Power generation wire and cable, including cable body, the outer surface of the cable body are angularly provided with convex block, and cable body
Inside is angularly provided with scuff-resistant coating, and the inner surface of the scuff-resistant coating is closely fitted with the first reinforcing layer, and the first reinforcing layer
Inner surface is closely fitted with flame-retardant layer, insulating layer is respectively connected at left and right sides of the flame-retardant layer, and the inner surface of insulating layer is tight
Close to be fitted with thermal insulation layer, the inside of the thermal insulation layer is angularly arranged fluted, and the inside of groove is connected together the first suction
Thermosphere, the outer end of first heat-sink shell is fixedly connected with fixture block, and the inner end of the first heat-sink shell is fixedly connected with the second heat absorption
Layer, the inside of second heat-sink shell, which is run through, is connected with the first cable core, and is provided at left and right sides of the second heat-sink shell antifreeze
Layer, the inner surface of the frost retarding layer is closely fitted with third heat-sink shell, and the inner surface of third heat-sink shell is closely fitted with second
Reinforcing layer, the inner end of second heat-sink shell is connected with link block, and the inner end of link block is fixedly connected with the 4th heat-sink shell, institute
The inside for stating the 4th heat-sink shell, which is run through, is connected with the second cable core.
Preferably, the cable body is fixedly connected with the connection type of convex block, and the trapezoidal knot in longitudinal section of convex block
Structure, and scuff-resistant coating and the first reinforcing layer are arranged in the alternate internal of cable body.
Preferably, the flame-retardant layer and insulating layer are arranged in the alternate internal of cable body, and flame-retardant layer and insulating layer
Material is respectively flame retardant plastics material and aluminum profile material.
Preferably, the groove is angularly provided with 4 groups in the inside of thermal insulation layer, and the material of thermal insulation layer is polyphenyl plate
Matter.
Preferably, second heat-sink shell is angularly provided with 4 groups, and the material of the second heat-sink shell in the inside of cable body
Matter is red copper material, and the inside of the outer end of link block through the second heat-sink shell is connected with the first cable core.
Compared with prior art, the utility model has the beneficial effects that there is the photovoltaic power generation of anti-flaming thermal-insulation function to use for this
Wire and cable, it can be thermally shielded it is fire-retardant, also can to the outer surface of cable carry out abrasionproof protection, moreover it is possible to guarantee in the device
The electric wire in portion is fixed together；
1, it is provided with convex block, scuff-resistant coating and the first reinforcing layer, is angularly provided with convex block in the outer surface of cable body, is led to
Crossing convex block prevents the outer surface of cable body to be worn, and is protected by outer layer of the scuff-resistant coating to cable body, prevents electricity
There is damaged phenomenon in cable ontology, is reinforced by outer framework of first reinforcing layer to cable body, prevents cable body from making
Too long with the time, there is the phenomenon that aging in outer framework；
2, it is provided with flame-retardant layer, insulating layer and thermal insulation layer, prevents external high temperature from cable body being caused to occur by flame-retardant layer
The phenomenon that burning out carries out isothermal holding by inside of the insulating layer to cable body, prevents the first cable core and the second cable core low
Temperature is freezing, prevents external high temperature from entering the inside of cable body by thermal insulation layer, causes cable body internal temperature excessively high, occurs
The phenomenon of short circuit；
3, the second reinforcing layer, fixture block and link block are provided with, by the second reinforcing layer to the inner frame of cable body into
Row is reinforced, and is prevented cable body internal temperature excessively high, is caused cable body inner frame softening transform occur, interior arrangement is caused to be turned round
It is bent to be reinforced together by position of the fixture block to the first cable core and the second cable core, it is convenient for by link block by the first cable core
It links together with the second cable core.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure: 1, cable body；2, convex block；3, scuff-resistant coating；4, the first reinforcing layer；5, flame-retardant layer；6, insulating layer；7, heat-insulated
Layer；8, groove；9, the first heat-sink shell；10, fixture block；11, the second heat-sink shell；12, the first cable core；13, frost retarding layer；14, third is inhaled
Thermosphere；15, the second reinforcing layer；16, link block；17, the 4th heat-sink shell；18, the second cable core.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of photovoltaic power generation with anti-flaming thermal-insulation function
With wire and cable, including it is cable body 1, convex block 2, scuff-resistant coating 3, the first reinforcing layer 4, flame-retardant layer 5, insulating layer 6, thermal insulation layer 7, recessed
Slot 8, the first heat-sink shell 9, fixture block 10, the second heat-sink shell 11, the first cable core 12, frost retarding layer 13, third heat-sink shell 14, second are reinforced
Layer 15, link block 16, the 4th heat-sink shell 17 and the second cable core 18, the outer surface of cable body 1 are angularly provided with convex block 2, and
The inside of cable body 1 is angularly provided with scuff-resistant coating 3, and the inner surface of scuff-resistant coating 3 is closely fitted with the first reinforcing layer 4, and
The inner surface of one reinforcing layer 4 is closely fitted with flame-retardant layer 5, and the left and right sides of flame-retardant layer 5 is respectively connected with insulating layer 6, and insulating layer 6
Inner surface be closely fitted with thermal insulation layer 7, the inside of thermal insulation layer 7 is angularly arranged fluted 8, and the inside of groove 8 engages and connects
It is connected to the first heat-sink shell 9, the outer end of the first heat-sink shell 9 is fixedly connected with fixture block 10, and the inner end of the first heat-sink shell 9 is fixedly connected
There is the second heat-sink shell 11, the inside of the second heat-sink shell 11, which is run through, is connected with the first cable core 12, and the left and right two of the second heat-sink shell 11
Side is provided with frost retarding layer 13, and the inner surface of frost retarding layer 13 is closely fitted with third heat-sink shell 14, and third heat-sink shell 14 is interior
Surface is closely fitted with the second reinforcing layer 15, and the inner end of the second heat-sink shell 11 is connected with link block 16, and the inner end of link block 16
It is fixedly connected with the 4th heat-sink shell 17, the inside of the 4th heat-sink shell 17, which is run through, is connected with the second cable core 18.
If cable body 1 and the connection type of convex block 2 are to be fixedly connected in Fig. 1-2, and the trapezoidal knot in longitudinal section of convex block 2
Structure, and scuff-resistant coating 3 and the first reinforcing layer 4 are arranged in the alternate internal of cable body 1, when cable body 1 uses the time too long
When, the phenomenon that preventing the outer surface of cable body 1 from wearing by convex block 2, by scuff-resistant coating 3 to the appearance of cable body 1
The phenomenon that face is reinforced, and is easy to appear aging after preventing cable body 1 to be subjected to exposing to the weather, it is right by the first reinforcing layer 4
The outer framework of cable body 1 is reinforced, and prevents cable body 1 to be squeezed the phenomenon that deforming, as shown in figure 1 flame-retardant layer 5
Alternate internal with insulating layer 6 in cable body 1 is arranged, and the material of flame-retardant layer 5 and insulating layer 6 is respectively flame retardant plastics material
Prevent cable body 1 from occurring burning by flame retardant plastics when fire occurs in the outside of cable body 1 with aluminum profile material
Phenomenon, aluminum profile have good thermal insulation property, carry out isothermal holding by inside of the insulating layer 6 to cable body 1, prevent electricity
The internal temperature of cable ontology 1 is too low, and the first cable core 12 and the second cable core 18 is caused the phenomenon that bursting by freezing occur.
As Fig. 1-3 further groove 8 is angularly provided with 4 groups in the inside of thermal insulation layer 7, and the material of thermal insulation layer 7 is styrofoam
Material is fixed the first heat-sink shell 9 by groove 8, to add to the position of the first cable core 12 and the second cable core 18
Gu the thermal insulation property of styrofoam is good, and belongs to isolation material, guarantee that the inside of cable body 1 is in constant temperature by thermal insulation layer 7
State, as second heat-sink shell 11 in the inside of cable body 1 is angularly provided with 4 groups, and the material of the second heat-sink shell 11 in Fig. 1-3
Matter is red copper material, and the inside of the outer end of link block 16 through the second heat-sink shell 11 is connected with the first cable core 12, purple
Copper have good thermally conductive and electric conductivity, by the second heat-sink shell 11 can absorb the heat generated on the first cable core 12 and
The first cable core 12 can be helped to transmit electric current, first cable core 12 and the second cable core 18 can be linked together by link block 16,
The first cable core 12 and the electric current on the second cable core 18 can be pooled together again.
Working principle: when using the photovoltaic power generation wire and cable with anti-flaming thermal-insulation function, pass through convex block 2 first
The outer surface of cable body 1 is protected, prevents cable body 1 from too long, the outer surface of cable body 1 being caused to go out using the time
The phenomenon that now wearing is protected by outer surface of the scuff-resistant coating 3 to cable body 1, cable body 1 is prevented to be exposed to air
In, there is the phenomenon that aging by exposing to the weather, cable body 1 is caused to be easy to appear the phenomenon of short circuit in this way, adds by first
Gu the outer framework of 4 pairs of cable body 1 of layer is reinforced, prevent cable body 1 from using the time too long, showing for aging occurs in outer framework
As, cause the device inside cable body 1 to expose in air, so that the phenomenon that reduction using the time of cable body 1,
When fire occurs in the outside of cable body 1, the phenomenon that preventing cable body 1 from burning by flame-retardant layer 5, can prevent in this way
Only there is the phenomenon of short circuit in cable body 1, and then plays a protective role to people, and the material of insulating layer 6 is aluminum profile, aluminum profile tool
There is good thermal insulation property, and non-aging, isothermal holding is carried out by inside of the insulating layer 6 to cable body 1, prevents cable
1 external temperature of ontology is too low to cause the device inside cable body 1 the phenomenon that bursting by freezing occur, by frost retarding layer 13 to cable body
1 inside carries out antifreeze processing, prevents the first cable core 12 and the second cable core 18 from encountering low temperature and the phenomenon that bursting by freezing occur, passes through heat preservation
Layer 6 and frost retarding layer 13 are able to extend the use time of cable body 1, prevent external high temperature from entering cable sheet by thermal insulation layer 7
The inside of body 1 prevents 1 interior arrangement of cable body from the phenomenon of softening short circuit occur, and the material of thermal insulation layer 7 is styrofoam material,
The thermal insulation property of styrofoam is good, and belongs to isolation material, guarantees that the inside of cable body 1 is in constant temperature shape by thermal insulation layer 7
State, by the way that fixture block 10 to be engaged to the inside of groove 8, so that the first heat-sink shell 9 be engaged to the inside of groove 8, thus to
The position of one cable core 12 and the second cable core 18 is fixed, and the material of fixture block 10 is insulation board material, prevents insulating layer 6 and second
The phenomenon that occurring electric current on heat-sink shell 11, staff is caused to get an electric shock when constructing, the material of the second heat-sink shell 11
For red copper material, red copper is conductive, and the heat absorption capacity of red copper is strong, can help the first cable core 12 transmission electric current and
The heat generated on first cable core 12 is adsorbed, is prevented on the first cable core 12 there are higher temperature, third heat-sink shell 14
Material is resin material, and the porosity of resin is larger, convenient for heat absorption and heat dissipation, by third heat-sink shell 14 in cable body 1
The heat that portion generates is collected, and resin belongs to insulating materials, can prevent the inside of cable body 1 from leaking by resin
The phenomenon of electricity, reinforces the inner frame of cable body 1 by the second reinforcing layer 15, prevents the inside temperature of cable body 1
Spending height causes the device inside cable body 1 the phenomenon that softening transform occur, and the material of the 4th heat-sink shell 17 is also red copper material
Matter adsorbs the heat generated on the second cable core 18 by the 4th heat-sink shell 17, and the 4th heat-sink shell 17 and the second heat-sink shell 11 are
It is fixedly connected with link block 16, is convenient for for 4 group of first cable core 12 being connected on the outer surface of the second cable core 18 by link block 16,
The material of link block 16 is silver-bearing copper material, and the electric conductivity of silver-bearing copper is strong, can be by the conduction of the first cable core 12 and the second cable core 18
Property links together, and can prevent the first cable core 12 from splitting away off from the second cable core 18 by link block 16, here it is the tools
There is the application method of the photovoltaic power generation wire and cable of anti-flaming thermal-insulation function.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here, and the content being not described in detail in this specification belongs to this field profession
The prior art well known to technical staff.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function, including cable body (1), it is characterised in that: institute
The outer surface for stating cable body (1) is angularly provided with convex block (2), and the inside of cable body (1) is angularly provided with abrasionproof
Layer (3), the inner surface of the scuff-resistant coating (3) is closely fitted with the first reinforcing layer (4), and the inner surface of the first reinforcing layer (4) is tight
It is close to be fitted with flame-retardant layer (5), it is respectively connected with insulating layer (6) at left and right sides of the flame-retardant layer (5), and the interior table of insulating layer (6)
Face is closely fitted with thermal insulation layer (7), and the inside of the thermal insulation layer (7) is angularly arranged fluted (8), and the inside of groove (8)
Being connected together has the first heat-sink shell (9), and the outer end of first heat-sink shell (9) is fixedly connected with fixture block (10), and the first heat absorption
The inner end of layer (9) is fixedly connected with the second heat-sink shell (11), and the inside of second heat-sink shell (11), which is run through, is connected with the first cable
Core (12), and frost retarding layer (13) are provided at left and right sides of the second heat-sink shell (11), the inner surface of the frost retarding layer (13) is tight
It is close to be fitted with third heat-sink shell (14), and the inner surface of third heat-sink shell (14) is closely fitted with the second reinforcing layer (15), it is described
The inner end of second heat-sink shell (11) is connected with link block (16), and the inner end of link block (16) is fixedly connected with the 4th heat-sink shell
(17), the inside of the 4th heat-sink shell (17), which is run through, is connected with the second cable core (18).
2. a kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function according to claim 1, it is characterised in that:
The cable body (1) is fixedly connected with the connection type of convex block (2), and the trapezoidal structure in longitudinal section of convex block (2), and
Scuff-resistant coating (3) and the first reinforcing layer (4) are arranged in the alternate internal of cable body (1).
3. a kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function according to claim 1, it is characterised in that:
The flame-retardant layer (5) and insulating layer (6) are arranged in the alternate internal of cable body (1), and flame-retardant layer (5) and insulating layer (6)
Material is respectively flame retardant plastics material and aluminum profile material.
4. a kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function according to claim 1, it is characterised in that:
The groove (8) is angularly provided with 4 groups in the inside of thermal insulation layer (7), and the material of thermal insulation layer (7) is styrofoam material.
5. a kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function according to claim 1, it is characterised in that:
Second heat-sink shell (11) is angularly provided with 4 groups in the inside of cable body (1), and the material of the second heat-sink shell (11) is
Red copper material, and the inside of the outer end of link block (16) through the second heat-sink shell (11) is connected with the first cable core (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164387.2U CN209168794U (en) | 2019-01-30 | 2019-01-30 | A kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164387.2U CN209168794U (en) | 2019-01-30 | 2019-01-30 | A kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function |
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| CN209168794U true CN209168794U (en) | 2019-07-26 |
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| CN201920164387.2U Active CN209168794U (en) | 2019-01-30 | 2019-01-30 | A kind of photovoltaic power generation wire and cable with anti-flaming thermal-insulation function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564246A (en) * | 2020-05-15 | 2020-08-21 | 中东线缆制造有限责任公司 | High-temperature-resistant cable and production process thereof |
| CN111710462A (en) * | 2020-07-08 | 2020-09-25 | 芜湖利远电子技术有限公司 | Thermal lodging type low-aging-speed cable |
| CN111883309A (en) * | 2020-06-18 | 2020-11-03 | 孟祥浩 | Congeal scattered self-control formula cable sheath |
| CN112071493A (en) * | 2020-08-10 | 2020-12-11 | 殷学锋 | Two-scale self-temperature-regulating cable based on dynamic change |
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2019
- 2019-01-30 CN CN201920164387.2U patent/CN209168794U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564246A (en) * | 2020-05-15 | 2020-08-21 | 中东线缆制造有限责任公司 | High-temperature-resistant cable and production process thereof |
| CN111883309A (en) * | 2020-06-18 | 2020-11-03 | 孟祥浩 | Congeal scattered self-control formula cable sheath |
| CN111883309B (en) * | 2020-06-18 | 2021-08-13 | 广东祥利塑料有限公司 | Congeal scattered self-control formula cable sheath |
| CN111710462A (en) * | 2020-07-08 | 2020-09-25 | 芜湖利远电子技术有限公司 | Thermal lodging type low-aging-speed cable |
| CN111710462B (en) * | 2020-07-08 | 2021-12-28 | 湖南湘联电缆有限公司 | Thermal lodging type low-aging-speed cable |
| CN112071493A (en) * | 2020-08-10 | 2020-12-11 | 殷学锋 | Two-scale self-temperature-regulating cable based on dynamic change |
| CN112071493B (en) * | 2020-08-10 | 2021-12-10 | 青岛豪迈电缆集团有限公司 | Two-scale self-temperature-regulating cable based on dynamic change |
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